Bearing mounting kit
By designing the mounting structure and striking components of the bearing mounting kit, the problem of uneven force distribution during bearing installation is solved, achieving efficient and stable bearing installation and extending the service life of the bearing.
Patent Information
- Application Number
- CN202521977360.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-15
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-15
AI Technical Summary
Existing bearings are prone to damage during installation due to uneven stress on the end face, resulting in a reduced service life.
The bearing mounting kit includes a mounting structure and a striking element. Through the cooperation of the holding rod and the pressing body, the striking force is evenly transmitted, avoiding uneven force on the bearing end face. The limiting body and guide section ensure the accuracy and stability of the installation.
It improves bearing installation efficiency, avoids end face dents or damage, extends bearing service life, and reduces labor costs and operational difficulty.
Smart Images
Figure CN224674749U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bearing installation technology, and in particular to a bearing installation kit. Background Technology
[0002] Bearings are indispensable for the operation of transmission components in existing packaging machinery. However, due to factors such as lubrication conditions, dust, and structural vibration, bearings are prone to damage during use. Therefore, to prevent bearing breakage and equipment damage during operation, bearings need to be replaced regularly. However, after removing the bearing from the mounting hole in the frame, tools such as copper rods are often used to hammer the new bearing into the mounting hole. This is not only laborious, but also, due to uneven force on the bearing end face during hammering, the bearing may be damaged during silent rotation, significantly reducing its service life.
[0003] Therefore, there is an urgent need for a bearing mounting kit to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of this invention is to provide a bearing mounting kit that can solve the problem of uneven force on the bearing end face during installation, which can easily damage the bearing, thereby improving installation efficiency and ensuring the service life of the bearing.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] A bearing mounting kit for mounting bearings into mounting holes in a frame, comprising:
[0007] The mounting structure includes interconnected mounting components and a holding rod. The mounting components include a pressing body, and the holding rod is disposed on one side of the pressing body. The side of the pressing body opposite to the holding rod can abut against the end face of the bearing.
[0008] When the striking element repeatedly strikes the end of the handle away from the mounting member, the pressing body can gradually press the bearing into the mounting hole.
[0009] Preferably, the diameter of the pressure body is the same as the outer diameter of the bearing.
[0010] Preferably, the mounting component further includes a limiting body, which is coaxially disposed on the side of the pressing body away from the holding rod. When the pressing body abuts against the end face of the bearing, the limiting body can be inserted into the inner hole of the bearing.
[0011] Preferably, the outer diameter of the limiting body is the same as the inner diameter of the inner hole.
[0012] Preferably, the length of the limiting body along its own axial direction is the same as the axial length of the inner hole.
[0013] Preferably, the end of the limiting body away from the pressing body is provided with a guide section, and the diameter of the guide section gradually decreases in the direction away from the pressing body.
[0014] Preferably, the pressing body and the limiting body are integrally formed.
[0015] Preferably, the mounting component and the gripping rod are integrally formed.
[0016] Preferably, the mounting component is coaxially connected to the gripping rod.
[0017] Preferably, the outer periphery of the gripping rod is provided with a flexible shock-absorbing sleeve, and the outer periphery of the flexible shock-absorbing sleeve is provided with anti-slip texture.
[0018] The beneficial effects of this utility model are:
[0019] This embodiment discloses a bearing mounting kit for mounting bearings into mounting holes in a frame. The kit specifically includes a mounting structure and a striking element. The mounting structure includes a mounting component and a holding rod connected to each other. The mounting component includes a pressing body, and the holding rod is disposed on one side of the pressing body. The side of the pressing body away from the holding rod can abut against the end face of the bearing. When the striking element repeatedly strikes the end of the holding rod away from the mounting component, the pressing body can gradually press the bearing into the mounting hole.
[0020] When installing bearings using this kit, the striking component directly impacts the end of the handle, directly striking the bearing. This initially prevents dents or damage to the bearing's end face. Simultaneously, the handle transfers force to the bearing support, distributing the impact force across the entire surface of the support. This avoids concentrated stress on the bearing's end face, reducing the pressure per unit area and preventing the striking component bracket from hitting the bearing. Furthermore, it prevents uneven stress on the bearing's end face. The kit's overall structure is simple and easy to operate, significantly improving installation efficiency and ensuring bearing lifespan. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the bearing mounting kit provided by this utility model;
[0022] Figure 2 This is a schematic diagram of installing a bearing onto a frame using the bearing mounting kit provided by this utility model.
[0023] In the picture:
[0024] 10. Mounting component; 11. Pressing body; 12. Limiting body; 121. Guide section;
[0025] 20. Handling lever;
[0026] 30. Flexible shock-absorbing sleeve;
[0027] 100. Bearing; 110. Inner bore;
[0028] 200, frame; 210, mounting hole. Detailed Implementation
[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0032] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0033] This embodiment provides a bearing mounting kit, such as Figures 1-2As shown, this kit is used to install the bearing 100 into the mounting hole 210 of the frame 200. The kit specifically includes a mounting structure and a striking element. The mounting structure includes a mounting member 10 and a holding rod 20 connected to each other. The mounting member 10 includes a pressing body 11. The holding rod 20 is disposed on one side of the pressing body 11. The side of the pressing body 11 away from the holding rod 20 can abut against the end face of the bearing 100. When the striking element repeatedly strikes the end of the holding rod 20 away from the mounting member 10, the pressing body 11 can gradually press the bearing 100 into the mounting hole 210.
[0034] When installing bearing 100 using this kit, the striking component directly impacts the end of the holding rod 20, directly striking bearing 100. This initially prevents dents or damage to the end face of bearing 100. Simultaneously, the holding rod 20 transmits force to the pressure body 11, distributing the impact force across the entire surface of the pressure body 11. This prevents concentrated stress on the end face of bearing 100, reduces the pressure per unit area of bearing 100, and avoids the problem of the striking component bracket striking bearing 100. Furthermore, it prevents uneven stress on the end face of bearing 100. The kit's overall structure is simple and easy to operate, significantly improving installation efficiency and ensuring the service life of bearing 100.
[0035] It should be noted that in this embodiment, the striking element is a hammer. Hammers are not only common, but when installing the bearing 100, the operator can hold the handle 20 with one hand and the hammer with the other to repeatedly strike the bearing 100 until it is embedded in the mounting hole 210. This is convenient to use, and only one employee is needed to complete the installation, effectively reducing labor costs.
[0036] Furthermore, considering that the vibration generated when the operator strikes the handle 20 will be transmitted to the operator's arm, prolonged use may cause arm soreness and numbness, affecting the user experience. To solve this problem, such as... Figure 1 and Figure 2 As shown, a flexible shock-absorbing sleeve 30 is provided on the outer periphery of the handle 20, and the outer periphery of the flexible shock-absorbing sleeve 30 is provided with anti-slip texture. First, the flexible shock-absorbing sleeve 30 can fully absorb the vibration generated by the impact, thereby significantly reducing the energy generated by the vibration and avoiding arm soreness and numbness; second, the anti-slip texture can increase the friction between the palm and the flexible shock-absorbing sleeve 30, thereby preventing slippage during the impact. In this embodiment, the flexible shock-absorbing sleeve 30 is made of rubber material.
[0037] like Figure 1 and Figure 2As shown, the diameter of the pressure body 11 is the same as the outer diameter of the bearing 100. This arrangement can maximize the force-bearing area of the bearing 100 while ensuring that the end face of the bearing 100 is subjected to uniform force, and minimize the pressure per unit area on the end face. At the same time, it can also ensure that the entire end face can receive thrust, avoiding the situation where the bearing 100 tilts after being embedded in the mounting hole 210, thus ensuring a good installation effect and not damaging the bearing 100.
[0038] Specifically, such as Figure 1 and Figure 2 As shown, the mounting component 10 also includes a limiting body 12, which is coaxially disposed on the side of the pressing body 11 opposite to the holding rod 20. When the pressing body 11 abuts against the end face of the bearing 100, the limiting body 12 can be correspondingly inserted into the inner hole 110 of the bearing 100. When installing the bearing 100, the limiting body 12 can be inserted into the inner hole 110 of the bearing 100 first, which can not only preliminarily position the bearing 100, but also ensure that the pressing body 11 coaxially abuts against the end face of the bearing 100, thereby ensuring that the end face of the bearing 100 is subjected to uniform force and avoiding local deformation.
[0039] In addition, such as Figure 1 and Figure 2 As shown, the outer diameter of the limiting body 12 is the same as the inner diameter of the inner hole 110. This structure can provide support from the inner hole 110 of the bearing 100 outwards, thereby ensuring uniform force on the side wall of the inner hole 110 while ensuring uniform force on the end face of the bearing 100, preventing the bearing 100 from deforming inwards under force, and improving the service life of the bearing 100. At the same time, the limiting body 12 can also ensure that the bearing 100 will not shift radially during installation. When part of the bearing 100 has been embedded in the mounting hole 210, the bearing 100 can reverse the positioning of the mounting part 10, preventing the position of the mounting structure from shifting, ensuring installation accuracy, saving time and effort, and improving the user experience.
[0040] In addition, such as Figure 1 and Figure 2 As shown, the length of the limiting body 12 along its own axial direction is the same as the axial length of the inner hole 110. This arrangement ensures that the limiting body 12 supports the entire inner hole 110, preventing the limiting body 12 from being suspended in mid-air. It also prevents a situation where one end of the limiting body 12 has reached the bottom of the mounting hole 210, but the bearing 100 is still not fully inserted into the mounting hole 210, thus ensuring a good installation effect and improving the user experience.
[0041] Considering that the diameter of the limiting body 12 is the same as the diameter of the inner hole 110, but this would increase the difficulty of embedding the limiting body 12 into the inner hole 110, affecting the ease of operation. To solve this problem, such as Figure 1As shown, a guide section 121 is provided at the end of the limiting body 12 away from the pressing body 11. The diameter of the guide section 121 gradually decreases in the direction away from the pressing body 11. This arrangement allows the guide section 121, with its smaller diameter, to enter the inner hole 110 first when the limiting body 12 is inserted, thus improving the ease of insertion. Furthermore, the gradual decrease in diameter of the guide section 121 in the direction away from the pressing body 11 creates a guide slope on its side, further enhancing the smoothness and convenience of the limiting body 12 being inserted into the inner hole 110, and improving the user experience.
[0042] It should be noted that in this embodiment, the pressing body 11 and the limiting body 12 are integrally formed. This design not only facilitates processing but also ensures the connection strength between the pressing body 11 and the limiting body 12, preventing breakage at the connection and guaranteeing the service life of the mounting part 10.
[0043] Furthermore, in this embodiment, the mounting component 10 and the handle 20 are also integrally formed, which not only reduces processing costs, but also ensures that even if the hammer strikes with a large force, the connection between the mounting component 10 and the handle 20 will not break, thus improving the connection strength and ensuring the service life of the mounting structure.
[0044] To further explain, such as Figure 1 and Figure 2 As shown, the mounting part 10 is coaxially connected to the handle 20. This not only facilitates gripping and embedding of the mounting part 10, but also ensures that the hammer's striking force can directly penetrate along the handle 20 to the mounting part 10, and then evenly diffuse on the surface of the pressure body 11. This avoids the situation where eccentric setting causes excessive local pressure and damages the bearing 100, thus ensuring a good user experience and improving the life of the bearing 100.
[0045] Referring to the accompanying drawings, the usage process of the bearing mounting kit in this embodiment is explained as follows:
[0046] First, place the bearing 100 in the mounting hole 210 of the frame 200, and select the corresponding mounting structure according to the inner hole 110 and the specific diameter of the outer ring of the bearing 100.
[0047] Secondly, the guide section 121 is used to insert the limiting body 12 into the inner hole 110, and the pressing body 11 abuts against the end face of the bearing 100. The operator holds the end of the handle 20 covered with the flexible shock-absorbing sleeve 30 and aligns the bearing 100 with the mounting hole 210.
[0048] Finally, the operator holds a hammer and repeatedly strikes the end of the handle 20 away from the bearing 100 until the bearing 100 is embedded in the mounting hole 210.
[0049] In summary, using the bearing mounting kit in this embodiment is not only convenient to operate, but also ensures that the end face of the bearing 100 is subjected to uniform force during installation, and that the inner hole 110 can be supported by the limiting body 12, which greatly improves the installation efficiency, effectively avoids the problem of damage or unusability caused by directly striking the bearing 100, and ensures the service life of the bearing 100.
[0050] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A bearing mounting kit for mounting a bearing (100) into a mounting hole (210) of a frame (200), characterized in that, include: The mounting structure includes an interconnected mounting component (10) and a holding rod (20). The mounting component (10) includes a pressing body (11). The holding rod (20) is disposed on one side of the pressing body (11). The side of the pressing body (11) facing away from the holding rod (20) can abut against the end face of the bearing (100). When the striking element repeatedly strikes the end of the holding rod (20) away from the mounting member (10), the pressing body (11) can gradually press the bearing (100) into the mounting hole (210).
2. The bearing mounting kit according to claim 1, characterized in that, The diameter of the pressure body (11) is the same as the outer diameter of the bearing (100).
3. The bearing mounting kit according to claim 2, characterized in that, The mounting component (10) also includes a limiting body (12), which is coaxially disposed on the side of the pressing body (11) away from the holding rod (20). When the pressing body (11) abuts against the end face of the bearing (100), the limiting body (12) can be inserted into the inner hole (110) of the bearing (100).
4. The bearing mounting kit according to claim 3, characterized in that, The outer diameter of the limiting body (12) is the same as the inner diameter of the inner hole (110).
5. The bearing mounting kit according to claim 4, characterized in that, The length of the limiting body (12) along its own axial direction is the same as the axial length of the inner hole (110).
6. The bearing mounting kit according to claim 5, characterized in that, The limiting body (12) is provided with a guide section (121) at one end away from the pressing body (11), and the diameter of the guide section (121) gradually decreases in the direction away from the pressing body (11).
7. The bearing mounting kit according to claim 3, characterized in that, The pressing body (11) and the limiting body (12) are integrally formed.
8. The bearing mounting kit according to any one of claims 1-7, characterized in that, The mounting component (10) and the holding rod (20) are integrally formed.
9. The bearing mounting kit according to claim 8, characterized in that, The mounting component (10) is coaxially connected to the holding rod (20).
10. The bearing mounting kit according to any one of claims 1-7, characterized in that, The outer periphery of the gripping rod (20) is provided with a flexible shock-absorbing sleeve (30), and the outer periphery of the flexible shock-absorbing sleeve (30) is provided with anti-slip texture.